# LensCrypt Transaction Enrichment API

> LensCrypt Transaction Enrichment API is a paid API for AI agents from cryptuluns.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-06).

Enriches a blockchain transaction by hash, returning decoded details, labels, and analytics for the specified chain.

## Facts

- Endpoint: GET https://cryptuluns.vercel.app/api/enrich/tx/%7Bchain%7D/%7Bhash%7D?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-06
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-transaction-enrichment-api-0a036270
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c_4BR9oiD-BvRpruUimYN

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lenscrypt-transaction-enrichment-api-0a036270
```

Example prompt: Can you look up and decode transaction 0x3a4f...b9c2 on Ethereum for me — I want to see what tokens were transferred, which contracts were called, and any labels you can find on it?

## When to prefer this

Choose this endpoint when you need to go beyond raw RPC data and want enriched, human-readable, labeled transaction details across multiple chains without building your own decoder. It is ideal for agents that need to understand what a transaction did — not just its raw hex — and want protocol labels, token symbols, and decoded inputs in a single call for $0.15 USDC.

## Known failure modes

- Invalid or malformed transaction hash returns an error response
- Unsupported chain identifier causes a lookup failure
- Transaction not yet indexed or very recent may return empty or partial results
- Payment failure via x402 protocol blocks the response
- Rate limiting if too many requests are made in quick succession

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

A JSON object containing enriched transaction details: decoded function calls, token transfers, involved addresses with labels, protocol identification, value moved, gas used, and any analytics signals extracted from the on-chain data for the specified chain and transaction hash.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-transaction-enrichment-api-0a036270/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptuluns.vercel.app](https://www.zero.xyz/host/cryptuluns.vercel.app/llms.txt)